/**
 * 判断url是否是http或https
 * @param {string} path
 * @returns {Boolean}
 */
 export function isHttp(url) {
  return url.indexOf('http://') !== -1 || url.indexOf('https://') !== -1
}

/**
 * 判断path是否为外链
 * @param {string} path
 * @returns {Boolean}
 */
 export function isExternal(path) {
  return /^(https?:|mailto:|tel:)/.test(path)
}

/**
 * @param {string} str
 * @returns {Boolean}
 */
export function validUsername(str) {
  const valid_map = ['admin', 'editor']
  return valid_map.indexOf(str.trim()) >= 0
}

/**
 * @param {string} url
 * @returns {Boolean}
 */
export function validURL(url) {
  const reg = /^(https?|ftp):\/\/([a-zA-Z0-9.-]+(:[a-zA-Z0-9.&%$-]+)*@)*((25[0-5]|2[0-4][0-9]|1[0-9]{2}|[1-9][0-9]?)(\.(25[0-5]|2[0-4][0-9]|1[0-9]{2}|[1-9]?[0-9])){3}|([a-zA-Z0-9-]+\.)*[a-zA-Z0-9-]+\.(com|edu|gov|int|mil|net|org|biz|arpa|info|name|pro|aero|coop|museum|[a-zA-Z]{2}))(:[0-9]+)*(\/($|[a-zA-Z0-9.,?'\\+&%$#=~_-]+))*$/
  return reg.test(url)
}

/**
 * @param {string} str
 * @returns {Boolean}
 */
export function validLowerCase(str) {
  const reg = /^[a-z]+$/
  return reg.test(str)
}

/**
 * @param {string} str
 * @returns {Boolean}
 */
export function validUpperCase(str) {
  const reg = /^[A-Z]+$/
  return reg.test(str)
}

/**
 * @param {string} str
 * @returns {Boolean}
 */
export function validAlphabets(str) {
  const reg = /^[A-Za-z]+$/
  return reg.test(str)
}

/**
 * @param {string} email
 * @returns {Boolean}
 */
export function validEmail(email) {
  const reg = /^(([^<>()\[\]\\.,;:\s@"]+(\.[^<>()\[\]\\.,;:\s@"]+)*)|(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/
  return reg.test(email)
}

/**
 * @param {string} str
 * @returns {Boolean}
 */
export function isString(str) {
  if (typeof str === 'string' || str instanceof String) {
    return true
  }
  return false
}

/**
 * @param {Array} arg
 * @returns {Boolean}
 */
export function isArray(arg) {
  if (typeof Array.isArray === 'undefined') {
    return Object.prototype.toString.call(arg) === '[object Array]'
  }
  return Array.isArray(arg)
}

/**
 * 手机号校验
 * @returns {boolean}
 */
export function validTel(tel){
  let reg = /^(13[0-9]|14[01456879]|15[0-35-9]|16[2567]|17[0-8]|18[0-9]|19[0-35-9])\d{8}$/;//11位手机号码正则
  return reg.test(tel)
}

/**
 * 密码校验 手机端专用
 * @param event
 * @param passwordValidationRef
 * @returns {boolean}
 */
export function validPassword(event,passwordValidationRef){
  //   console.log(event.currentTarget.value)
  let data = event.currentTarget.value;
  const lower = new RegExp("(?=.*[a-z])");
  const upper = new RegExp("(?=.*[A-Z])");
  const number = new RegExp("(?=.*[0-9])");
  const special = new RegExp("(?=.*[!@#\$%\^&\*])");
  const length = new RegExp("(?=^.{8,}$)");

  const lowerCase = passwordValidationRef.value.children[0];
  const upperCase = passwordValidationRef.value.children[1];
  const digit = passwordValidationRef.value.children[2];
  const specialChar = passwordValidationRef.value.children[3];
  const minLength = passwordValidationRef.value.children[4];

  let verifyFlag = true;
  // lower case validation check
  if (lower.test(data)) {
    lowerCase.classList.add("valid");
  } else {
    lowerCase.classList.remove("valid");
    verifyFlag = false
  }

  // upper case validation check
  if (upper.test(data)) {
    upperCase.classList.add("valid");
  } else {
    upperCase.classList.remove("valid");
    verifyFlag = false
  }

  // number case validation check
  if (number.test(data)) {
    digit.classList.add("valid");
  } else {
    digit.classList.remove("valid");
    verifyFlag = false
  }

  // special case validation check
  if (special.test(data)) {
    specialChar.classList.add("valid");
  } else {
    specialChar.classList.remove("valid");
    verifyFlag = false
  }

  // length case validation check
  if (length.test(data)) {
    minLength.classList.add("valid");
  } else {
    minLength.classList.remove("valid");
    verifyFlag = false
  }
  return verifyFlag;
}
